// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 12.1.1_TDTO
description: >
    Tests that the set of options for the date and time components is
    processed correctly.
author: Norbert Lindenberg
includes: [testIntl.js]
---*/

function Test() {
    var locales = [[], ["zh-Hans-CN"], ["hi-IN"], ["en-US"], ["id-ID"]];
    var dates = [new Date(), new Date(0), new Date(Date.parse("1989-11-09T17:57:00Z"))];

    function testWithDateTimeFormat(options, expected) {
        locales.forEach(function (locales) {
            var format = new Intl.DateTimeFormat(locales, options);
            var resolvedOptions = format.resolvedOptions();
            getDateTimeComponents().forEach(function (component) {
                if (resolvedOptions.hasOwnProperty(component)) {
                    assert(expected.hasOwnProperty(component),
                            "Unrequested component " + component +
                            " added to expected subset " + JSON.stringify(expected) +
                            "; locales " + locales + ", options " +
                            (options ? JSON.stringify(options) : options) + ".");
                } else {
                    assert.sameValue(expected.hasOwnProperty(component), false,
                            "Missing component " + component +
                            " from expected subset " + JSON.stringify(expected) +
                            "; locales " + locales + ", options " +
                            (options ? JSON.stringify(options) : options) + ".");
                }
            });
        });
    }

    function testWithToLocale(f, options, expected) {
        // expected can be either one subset or an array of possible subsets
        if (expected.length === undefined) {
            expected = [expected];
        }
        locales.forEach(function (locales) {
            dates.forEach(function (date) {
                var formatted = Date.prototype[f].call(date, locales, options);
                var expectedStrings = [];
                expected.forEach(function (expected) {
                    var referenceFormat = new Intl.DateTimeFormat(locales, expected);
                    expectedStrings.push(referenceFormat.format(date));
                });
                assert.notSameValue(expectedStrings.indexOf(formatted), -1,
                        "Function " + f + " did not return expected string for locales " +
                        locales + ", options " + (options? JSON.stringify(options) : options) +
                        "; expected " +
                        (expectedStrings.length === 1 ? expectedStrings[0] : "one of " + expectedStrings) +
                        ", got " + formatted + ".");
            });
        });
    }   

// any/date: steps 5a, 6a, 7a
    testWithDateTimeFormat(undefined, {year: "numeric", month: "numeric", day: "numeric"});

// any/date: steps 5a, 6a
    testWithDateTimeFormat({year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});

// any/date: steps 5a, 6a
    testWithDateTimeFormat({hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});

// any/all: steps 5a, 6a, 7a, 8a
    testWithToLocale("toLocaleString", undefined, [
            // the first one is not guaranteed to be supported; the second one is
            {year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"},
            {weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}
    ]);

// any/all: steps 5a, 6a
    testWithToLocale("toLocaleString", {year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});

// any/all: steps 5a, 6a
    testWithToLocale("toLocaleString", {hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});

// date/date: steps 5a, 7a
    testWithToLocale("toLocaleDateString", undefined, {year: "numeric", month: "numeric", day: "numeric"});

// date/date: steps 5a
    testWithToLocale("toLocaleDateString", {year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});

// date/date: steps 5a, 7a
    testWithToLocale("toLocaleDateString", {hour: "numeric", minute: "numeric", second: "numeric"}, [
            // the first one is not guaranteed to be supported; the second one is
            {year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"},
            {weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}
    ]);

// time/time: steps 6a, 8a
    testWithToLocale("toLocaleTimeString", undefined, {hour: "numeric", minute: "numeric", second: "numeric"});

// time/time: steps 6a, 8a
    testWithToLocale("toLocaleTimeString", {weekday: "short", year: "numeric", month: "numeric", day: "numeric"},
        {weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"});

// time/time: steps 6a
    testWithToLocale("toLocaleTimeString", {hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
